A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTRIC CYLINDER AND WORK MACHINE
An electric cylinder includes a shaft, a bearing that is provided in an outer circumference of the shaft, and a holder that surrounds the shaft with the bearing therebetween. The holder includes a holder main body opening in an axial direction of the shaft and supporting the shaft with the bearing therebetween, and a trunnion portion having a cylindrical shape protruding outward in a manner of intersecting the axial direction from the holder main body. The holder is constituted so as to allow a lubricant to circulate therein from a side outward in the axial direction of the holder main body toward an inner circumference of the trunnion portion.
ELECTRIC CYLINDER AND WORK MACHINE
An electric cylinder includes a shaft, a bearing that is provided in an outer circumference of the shaft, and a holder that surrounds the shaft with the bearing therebetween. The holder includes a holder main body opening in an axial direction of the shaft and supporting the shaft with the bearing therebetween, and a trunnion portion having a cylindrical shape protruding outward in a manner of intersecting the axial direction from the holder main body. The holder is constituted so as to allow a lubricant to circulate therein from a side outward in the axial direction of the holder main body toward an inner circumference of the trunnion portion.
ELECTRIC CYLINDER AND WORK MACHINE
IITANI HIDESHI (author) / AKAZAKI SHOUTA (author)
2024-07-18
Patent
Electronic Resource
English